Details
A polished brass surveying level,
by Troughton & Simms, the telescope with level and cross-bubble, rack and pinion focusing, ray shade, on tripod attachment, in the original mahogany case -- 17in. (43.2cm.) wide
by Troughton & Simms, the telescope with level and cross-bubble, rack and pinion focusing, ray shade, on tripod attachment, in the original mahogany case -- 17in. (43.2cm.) wide